diff --git a/src/de/epiceric/shopchest/utils/ItemNames.java b/src/de/epiceric/shopchest/utils/ItemNames.java
index f14d79e..6529260 100644
--- a/src/de/epiceric/shopchest/utils/ItemNames.java
+++ b/src/de/epiceric/shopchest/utils/ItemNames.java
@@ -283,7 +283,7 @@ public class ItemNames {
             .put("175:3", "Large Fern")
             .put("175:4", "Rose Bush")
             .put("175:5", "Peony")
-            .put("178", "Daylight Sensor (inverted)")
+            .put("178", "Daylight Sensor (Inverted)")
             .put("179", "Red Sandstone")
             .put("179:1", "Chiseled Red Sandstone")
             .put("179:2", "Smooth Red Sandstone")
@@ -305,6 +305,7 @@ public class ItemNames {
             .put("201", "Purpur Block")
             .put("202", "Purpur Pillar")
             .put("203", "Purpur Stairs")
+            .put("204", "Purpur Slab (Double)")
             .put("205", "Purpur Slab")
             .put("206", "End Stone Bricks")
             .put("208", "Grass Path")